Oase Carb Prefilter Foam 4 BioMaster

The Oase Pre-Filter Foams for the Oase BioMaster External Aquarium Filter range are available in a range of densities to suit individual filtration requirements.

Specifically designed for the unique Oase BioMaster Pre-Filter system, the Pre-Filter foams effectively remove debris prior to water entering the main body of the External Filter, thus reducing filter maintenance.

At a glance:

Genuine Oase Pre-Filter foams for the Oase BioMaster Filters

Easy to replace

Suitable for the BioMaster 250, 350 and 600 Filters

Available in a pack of 4 or 6